Inventor · disambiguated record
Choongho Rhee
Also filed as: RHEE CHOONGHO
44 granted patents·4 pending applications·99 citations·filing 2017–2023
97Inventor score
Files withSAMSUNG ELECTRONICS CO LTD48
Top patents by PatentIndex Score
48 records- 0196US10141007B1Sound/vibration spectrum analyzing device and methods of acquiring and analyzing frequency informationSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 27, 2018·26 cites·25 claims
- 0295US11359960B2Directional acoustic sensor, and methods of adjusting directional characteristics and attenuating acoustic signal in specific direction using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jun 14, 2022·4 cites·19 claims
- 0395US11199865B2Bandgap reference voltage generating circuitSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 14, 2021·4 cites·19 claims
- 0492US10178472B1Omnidirectional acoustic sensorSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jan 8, 2019·9 cites·19 claims
- 0590US10447238B2Filter system including resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 15, 2019·7 cites·17 claims
- 0689US10541670B2Micromechanical resonator and resonator system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 21, 2020·4 cites·15 claims
- 0788US11039262B2Directional acoustic sensor and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 15, 2021·4 cites·23 claims
- 0888US10594296B2Multi resonator systemSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 17, 2020·6 cites·19 claims
- 0987US11146240B2Micromechanical resonator and resonator system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 12, 2021·2 cites·20 claims
- 1085US10566011B2Auto voice trigger method and audio analyzer employing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 18, 2020·5 cites·18 claims
- 1184US10742190B2Piezoelectric micromechanical resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Aug 11, 2020·4 cites·16 claims
- 1283US10528069B2Integrated circuit, and method and system for providing power to integrated circuitSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 7, 2020·4 cites·16 claims
- 1383US10356509B2Signal processing method of audio sensing device, and audio sensing systemSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 16, 2019·4 cites·19 claims
- 1482US11050410B2Filter system including resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 29, 2021·2 cites·14 claims
- 1579US11725981B2Directional acoustic sensor, and methods of adjusting directional characteristics and attenuating acoustic signal in specific direction using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 15, 2023·0 cites·12 claims
- 1678US10823814B2Sound direction detection sensor including multi-resonator arraySAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 3, 2020·3 cites·24 claims
- 1778US10756746B2Analog digital converter, integrated circuit, and sensor systemSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 25, 2020·3 cites·28 claims
- 1876US10645493B2Sound direction detection sensor and electronic apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted May 5, 2020·2 cites·25 claims
- 1976US10602261B2Directional microphoneSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 24, 2020·2 cites·15 claims
- 2074US12392664B2IR sensor with nano-structureSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Aug 19, 2025·0 cites·20 claims
- 2174US11341973B2Method and apparatus for recognizing speaker by using a resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted May 24, 2022·2 cites·22 claims
- 2272US12504329B2Long-wave infrared sensor and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·21 claims
- 2372US11852737B2Directional acoustic sensorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 26, 2023·0 cites·20 claims
- 2471US11632623B2Directional acoustic sensorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Apr 18, 2023·0 cites·8 claims
- 2571US11094329B2Neural network device for speaker recognition, and method of operation thereofSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Aug 17, 2021·2 cites·16 claims
- 2671US10873808B2Sound direction detection sensor and electronic apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 22, 2020·0 cites·15 claims
- 2771US2023103757A1Resonator and method of manufacturing the resonator, and strain sensor and sensor array including the resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 2870US12289095B2Filter system including resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 29, 2025·0 cites·15 claims
- 2970US11627410B2Directional acoustic sensorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Apr 11, 2023·0 cites·10 claims
- 3068US11887606B2Method and apparatus for recognizing speaker by using a resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 30, 2024·0 cites·19 claims
- 3166US2020212885A1Resonator and method of manufacturing the resonator, and strain sensor and sensor array including the resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 3265US11317197B2Directional acoustic sensorSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 26, 2022·0 cites·18 claims
- 3364US11973485B2Micromechanical resonator and resonator system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 30, 2024·0 cites·20 claims
- 3464US11955510B2High-efficiency capacitor structureSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·4 claims
- 3563US11540077B2Directional acoustic sensor and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 27, 2022·0 cites·19 claims
- 3663US10996250B2Audio spectrum analyzer and method of arranging resonators included thereinSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted May 4, 2021·0 cites·16 claims
- 3762US11895922B2Etching method for forming vertical structure, electronic device including vertical structure formed by the etching method, and method of manufacturing the electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 6, 2024·0 cites·21 claims
- 3856US11205441B2Processing audio in multiple frequency bands with resonatorsSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 21, 2021·0 cites·21 claims
- 3955US2023212001A1Micro electro-mechanical system sensorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 4055US2020203471A1High-efficiency capacitor structureSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 4154US11112297B2Resonator and resonator system including the same and method of manufacturing the resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·16 claims
- 4254US10564197B2Audio spectrum analyzer and method of arranging resonators included thereinSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 18, 2020·0 cites·22 claims
- 4353US12405341B2Directional acoustic sensorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·23 claims
- 4453US10917714B2Spatial audio recording device, spatial audio recording method, and electronic apparatus including spatial audio recording deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 9, 2021·0 cites·21 claims
- 4551US10878834B2Processing audio in multiple frequency bands with minute resonatorSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 29, 2020·0 cites·15 claims
- 4650US11770658B2Sensor interface including resonator and differential amplifierSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Sep 26, 2023·0 cites·18 claims
- 4749US10916436B2Plasma dicing methodSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 9, 2021·0 cites·16 claims
- 4849US10750281B2Sound source separation apparatus and sound source separation methodSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 18, 2020·0 cites·38 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →